InuYasha (2000)

S1E11 Terror of the Ancient Noh Mask

Kagome finds herself back in the modern era, preparing for an upcoming test. Meanwhile, a noh mask known as the Mask of Flesh starts rampaging in its hunt for the Shikon Jewel shards. Kagome's little brother, Sota, anxiously attempts to summon Inuyasha to help save her from this unexpected threat.